Table 1.
Modulation of muscle activity during control and imagery tasks.
| CO | RTI | FRI | LRI | |
|---|---|---|---|---|
| HIGH SCORE GROUP (n = 13) | ||||
| MD | 8.2 ± 1.4 | 8.6 ± 1.8 | 8.1 ± 1.4 | 8.3 ± 1.8 |
| AD | 9.2 ± 1.6 | 10.8 ± 2.0 | 12.1 ± 2.8 | 9.9 ± 1.8 |
| LG | 24.0 ± 4.1 | 27.7 ± 5.7 | 23.8 ± 4.6 | 26.4 ± 4.4 |
| LOW SCORE GROUP (n = 10) | ||||
| MD | 11.6 ± 1.5 | 11.6 ± 2.0 | 12.7 ± 2.8 | 14.1 ± 2.6 |
| AD | 8.1 ± 1.0 | 8.0 ± 1.2 | 8.2 ± 1.3 | 8.6 ± 1.3 |
| LG | 24.9 ± 4.9 | 23.5 ± 4.6 | 23.0 ± 5.0 | 20.7 ± 2.9 |
EMG envelope COV (%) values was presented for each of the two groups (HIGH and LOW imagery vividness score) during control task (CO), rising on tiptoes (RTI), forward reaching (FRI), and lateral reaching (LRI) imagery tasks. MD, middle portion of deltoid; AD, anterior portion of deltoid; LG, lateral gastrocnemius. Data are presented as the mean ± s.e.m.